Pumps and Pumping MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Pumps and Pumping, a fundamental topic in the field of Environmental Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Pumps and Pumping MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Pumps and Pumping mcq questions that explore various aspects of Pumps and Pumping problems. Each MCQ is crafted to challenge your understanding of Pumps and Pumping principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Environmental Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Pumps and Pumping MCQs are your pathway to success in mastering this essential Environmental Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Pumps and Pumping. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Pumps and Pumping knowledge to the test? Let's get started with our carefully curated MCQs!

Pumps and Pumping MCQs | Page 5 of 10

Q41.
Which part of centrifugal well pumps prevents the back flow through the pump?
Discuss
Answer: (d).Check valve
Q42.
__________ is defined as the speed at which a pump will discharge a unit flow under a unit head at maximum efficiency.
Discuss
Answer: (a).Specific speed
Q43.
The unit of specific speed is _____________
Discuss
Answer: (d).Dimensionless
Q44.
The specific speed of the pump is 8000. What is the type of pump?
Discuss
Answer: (d).Axial flow pump
Q45.
The plot of total dynamic head and discharge of a pump is called ____________
Discuss
Answer: (b).System head curve
Q46.
_______ is the point of intersection of system head curve with the characteristic curve of the pump.
Discuss
Answer: (b).Operating point
Q47.
Which of the following is not included in the friction head?
Discuss
Answer: (b).Total static head
Q48.
When the pumps are in parallel operation?
Discuss
Answer: (c).Q = Q₁ + Q₂
Q49.
When the pumps are in series operation?
Discuss
Answer: (a).H = H₁ + H₂
Q50.
The efficiency of the pump at half load is ____________
Discuss
Answer: (b).70%
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